The countries that grow the most illegal Opium are Pakistan, Burma, Thailand, and Afghanistan, which is also the worldâs top supplier of Opium. Opium can also be grown in places like Mexico and Columbia. Afghanistan accounts to over 90% of the worldâs grown Opium.
This equation, I = V / R, tells us that the current, I, flowing through a circuit is directly proportional to the voltage, V, and inversely proportional to the resistance, R. In other words, if we increase the voltage, then the current will increase.
For current to complete the electrical circuit it must flow from the voltage source (B1) and pass through both resistor 1 (R1) and resistor 2 (R2) and then back to B1. The total resistance in the circuit is the sum of the two resistor values (measured in ohms, denoted by the Greek letter Î©).